Home / 9,364,059.60-14,035,591.80-3,971,792.40

Finding the Fourth Proportional to 9,364,059.60, 14,035,591.80 and 3,971,792.40

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Solution

The fourth proportional to 9,364,059.60, 14,035,591.80 and 3,971,792.40 is: 5,953,236.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,059.60 : 14,035,591.80 = 3,971,792.40 : x
  2. Step 2: Convert to fraction form
    9,364,059.60/14,035,591.80 = 3,971,792.40/x
  3. Step 3: Cross multiply
    9,364,059.60x = 14,035,591.80 × 3,971,792.40
  4. Step 4: Simplify right side
    9,364,059.60x = 55,746,456,840,742.32
  5. Step 5: Solve for x
    x = 55,746,456,840,742.32/9,364,059.60
  6. Step 6: Final answer
    x = 5,953,236.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.